<ion-view title="车辆定位">
  <ion-nav-buttons side="left">
    <button class="button back-button buttons icon ion-ios-arrow-left button-clear header-item" nav-direction="back" ng-click="myGoBack()">返回</button>
  </ion-nav-buttons>
    <ion-content scroll="false">
      <map id="map"></map>
    </ion-content>
</ion-view>
